Difference between revisions of "Bit32.bnot"
From GiderosMobile
m (Text replacement - "<source" to "<syntaxhighlight") |
m (Text replacement - "</source>" to "</syntaxhighlight>") |
||
| Line 7: | Line 7: | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
(number) = bit32.bnot(x) | (number) = bit32.bnot(x) | ||
| − | </ | + | </syntaxhighlight> |
For any integer x, the following identity holds: | For any integer x, the following identity holds: | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
assert(bit32.bnot(x) == (-1 - x) % 2^32) | assert(bit32.bnot(x) == (-1 - x) % 2^32) | ||
| − | </ | + | </syntaxhighlight> |
=== Parameters === | === Parameters === | ||
Latest revision as of 15:26, 13 July 2023
Available since: Gideros 2022.3
Class: bit32
Description
Returns the bitwise negation of x.
(number) = bit32.bnot(x)
For any integer x, the following identity holds:
assert(bit32.bnot(x) == (-1 - x) % 2^32)
Parameters
x: (number) value
Return values
Returns (number) result
See also
